maximum showing line number on btest failure

Some tests in btest uses long src for btest and it is harmful to check the results. This patch introducing the limitation how many lines of code is shown on failure.
ko1 · Jun 28, 2024 · 8a7a216 · 8a7a216
1 parent 3e14fe7
commit 8a7a216
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/bootstraptest/runner.rb b/bootstraptest/runner.rb
@@ -749,6 +749,8 @@ def show_limit(testsrc, opt = '', **argh)
 
 def pretty(src, desc, result)
   src = src.sub(/\A\s*\n/, '')
+  lines = src.lines
+  src = lines[0..20].join + "(...snip)\n" if lines.size > 20
   (/\n/ =~ src ? "\n#{adjust_indent(src)}" : src) + "  #=> #{desc}"
 end